2404893890 has 64 divisors (see below), whose sum is σ = 5066247168. Its totient is φ = 804902400.

The previous prime is 2404893793. The next prime is 2404893901. The reversal of 2404893890 is 983984042.

2404893890 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 582935 + ... + 587045.

It is an arithmetic number, because the mean of its divisors is an integer number (79160112).

Almost surely, 2^2404893890 is an apocalyptic number.

2404893890 is an abundant number, since it is smaller than the sum of its proper divisors (2661353278).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2404893890 is a wasteful number, since it uses less digits than its factorization.

2404893890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4323.

The product of its (nonzero) digits is 497664, while the sum is 47.

The square root of 2404893890 is about 49039.7174747163. The cubic root of 2404893890 is about 1339.7753187560.

The spelling of 2404893890 in words is "two billion, four hundred four million, eight hundred ninety-three thousand, eight hundred ninety".